∑bit

思想简单易懂，代码晦涩难懂 先放着吧 代码来自刘汝佳代码仓库 主要是统计个数那块不太明白 // UVa1606 Amphiphilic Carbon Molecules // Rujia Liu // To make life a bit easier, we change each color 1 point into color 0. // Then we only need to ...

很不错的一道题   //a^b=c a^c=b #include<iostream> #include<cmath> #include<cstdio> #include<cstdlib> #include<cstring> #include<iomanip> #include<assert.h> #incl

//欧拉函数打表 #include<iostream> #include<cmath> #include<cstdio> #include<cstdlib> #include<cstring> #include<iomanip> #include<assert.h> #include<vector&

https://www.cnblogs.com/ibilllee/p/7704927.html